mec Industriparken 23 . P.o. Box 26 . DK-2750 Ballerup . Denmark
Tel.: +45 44 97 33 66 . Fax: +45 44 68 15 14 . E-mail: danmec@mec.dk . www.mec.dk.
Low Temperature Versions
High Temperature Versions
Silver
Gold
Silver
Gold
Electrical Specifications
Contact resistance
<30 m
- typically 10m
Insulation resistance
>10M
Recommended load
0.5-50mA 24VDC
0.5
µ-50mA 24VDC
0.5-50mA 24VDC
0.5
µ-50mA 24VDC
Contact bounce
<2mS - typically 0.5mS
Mechanical Specifications
Standard actuation force (switch)
3.0N typ.
Max. actuation force without cap
100N for 10 sec.
Key travel (switch)
1 mm
Life time (switch)
>10.000.000 cycles
Temperature Range
Working temperature
Min. -40 C Max. +115
Min. -40 C Max. +160
Storage temperature
Min. -40 C Max. +115
Min. -40 C Max. +160
Soldering IEC 68-2-20
Wave -max. 260 C for max. 10 sec., please r efer to
Infrared, vapour phase, wave
usage guidelines
- max. 260 C for max. 30 sec.
Soldering iron - max. 350 C for max. 3 sec. Flux tight.
Soldering iron - max. 350 C for max. 3 sec. Flux tight.
Environmental Endurance IEC-68-2-3
Temperature
+40
Humidity
93% RH
Duration
56 Days
Temperature Cycling IEC 68-2-14
Temperature limit
Min. -55 C - Max. +85
Number of cycles
200
Exposure time at each temperature
10 min.
Recovery time before measurements
16 hrs.
Sealing IEC 529
IP-67
Cleaning
Standard methods such as freon and water
Material Specifications - Switches
Housing
PBT UL94VO
PPS UL94VO
Actuator
PBT UL94VO
PPS UL94VO
Sealing + spring
Silicone rubber
Contact spring
Stainless steel
Stainless steel
Stainless steel
Stainless steel
+ 3
µAg
+ 3
µAg + 1µAu
+ 3
µAg
+ 3
µAg +1µAu
Fixed Contacts
SnCu + 2
µNI + 3µAg
SnCu + 2
µNI + 3µAg+1µAu
SnCu + 2
µNI + 3µAg
SnCu + 2
µNI + 3µAg +1µAu
Material Specifications - Caps & Bezels
Specifications are subject to change without notice
technical specifications
Parts
Temp limit
UL rating
All lenses
Max. 85ºC
UL94V1
Actuator of 3E
Max. 160ºC
UL94VO
1S, 2S
Max. 160ºC
UL94VO
Standard parts except
Max 65ºC
UL94HB
the below mentioned
Legends Adhesion
ISO Class.: 1/ ASTM Class.: 4B
Terminals
SnCu + 2
µNI + 3µSnPb
SnCu + 2
µNI + 3µSnPb
SnCu + 2
µNI + 3µSnPb
SnCu + 2
µNI + 3µSnPb
Material
Polycarbonate
LCP
PPS
ABS Standard
DIN EN ISO 2409
ººC
ººC
º
º
ºC
ºC
º
º
º
º
ºC
º
ºC
Polyamide
Actuator of Varimec , 1GA / 1GC
Max. 160ºC
UL94VO
multimec®